TT Electronics/IRC

GS4B033572FCT

GS4B033572FCT Description

The GS4B033572FCT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for BUS circuit applications. Encased in a ceramic SOIC-8 package, it delivers a 35.7KΩ resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this surface-mount (SMD) network features gull-wing terminations with a 1.27mm pitch for reliable PCB integration. Its compact dimensions (4.9mm x 5.99mm x 1.45mm) and ceramic construction enhance thermal and mechanical durability.

GS4B033572FCT Features

• Precision Thin Film Technology: Delivers low noise and high stability, ideal for signal conditioning.
• Ceramic SOIC Package: Offers superior heat dissipation and mechanical robustness vs. plastic alternatives.
• 1% Tolerance & ±25ppm/°C TCR: Ensures consistent performance in varying environments.
• BUS-Optimized Design: 7-resistor network simplifies bus termination, voltage division, and pull-up/down applications.
• Automotive-Grade Alternatives Available: While this model is not PPAP or automotive-qualified, TT Electronics offers variants for harsher environments.

GS4B033572FCT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Precision voltage dividers in ADCs/DACs.
• Bus Termination Networks: Impedance matching for I2C, SPI, or CAN buses.
• Industrial Control Systems: Stable biasing in PLC modules and sensor interfaces.
• Test & Measurement Equipment: Low-drift reference circuits.
• Consumer Electronics: Space-constrained designs requiring high-density resistance networks.

Conclusion of GS4B033572FCT

The GS4B033572FCT combines precision, compactness, and reliability, making it a standout choice for bus-oriented and signal-integrity-critical designs. Its ceramic construction and thin film technology provide long-term stability, while the SOIC-8 footprint ensures compatibility with automated assembly. Though not RoHS-compliant, it remains a robust solution for industrial and commercial applications demanding tight-tolerance, multi-resistor networks. For harsher environments, explore TT Electronics’ automotive-qualified alternatives.